Package org.piccolo2d.util

This package defines several utility classes that are likely to be useful for Piccolo applications.

See: Description

Interface Summary

Interface	Description
PNodeFilter	PNodeFilter is a interface that filters (accepts or rejects) nodes.

Class Summary

Class	Description
PAffineTransform	PAffineTransform is a subclass of AffineTransform that has been extended with convenience methods.
PBounds	PBounds is simply a Rectangle2D.Double with extra methods that more properly deal with the case when the rectangle is "empty".
PDebug	PDebug is used to set framework wide debugging flags.
PDimension	PDimension this class should be removed once a concrete Dimension2D that supports doubles is added to java.
PObjectOutputStream	PObjectOutputStream is an extension of ObjectOutputStream to handle optional elements.
PPaintContext	PPaintContext is used by piccolo nodes to paint themselves on the screen.
PPickPath	PPickPath represents a ordered list of nodes that have been picked.
PStack	PStack this class should be removed when a non thread safe stack is added to the java class libraries.
PUtil	PUtil util methods for the Piccolo framework.

Exception Summary

Exception	Description
PAffineTransformException	This class is used to encapsulate exceptions that may occur while performing transform operations.

Package org.piccolo2d.util Description

This package defines several utility classes that are likely to be useful for Piccolo applications. These utility classes are also used within the implementation of Piccolo.